diff options
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | gc.c | 11 |
2 files changed, 17 insertions, 0 deletions
@@ -1,3 +1,9 @@ +Thu Sep 26 14:46:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * gc.c (mark_locations_array): disable AddressSanitizer. based on a + patch by halfie (Ruby Guy) at [ruby-core:57372]. + [ruby-core:56155] [Bug #8680] + Wed Sep 25 17:41:29 2013 Koichi Sasada <ko1@atdot.net> * README.EXT, README.EXT.ja: remove description of RARRAY_PTR() @@ -31,6 +31,16 @@ #include <sys/types.h> #include <assert.h> +#if /* is ASAN enabled? */ defined(__has_feature) ? \ + __has_feature(address_sanitizer) /* Clang */ : \ + defined(__SANITIZE_ADDRESS__) /* GCC 4.8.x */ + #define ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS \ + __attribute__((no_address_safety_analysis)) \ + __attribute__((noinline)) +#else + #define ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS +#endif + #ifdef HAVE_SYS_TIME_H #include <sys/time.h> #endif @@ -2685,6 +2695,7 @@ ruby_stack_check(void) #endif } +ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS static void mark_locations_array(rb_objspace_t *objspace, register VALUE *x, register long n) { |